An Arctic sea ice spring bloom driven and dominated by Dinoflagellates - a harbinger of the future sea ice?

Autor: Lars Chresten Lund-Hansen, Emil Kobberup, Lasse Z. Jensen, Brian Sorrell, Dorte Haubjerg Søgaard

Publikováno v: Frontiers in Marine Science, Vol 11 (2024)

The sea ice spring bloom is crucial for sustaining Arctic marine food webs, with sea ice algae serving as primary carbon sources for higher trophic levels. Despite the prevailing dominance of diatom species in sea ice spring blooms, our study highlig

Externí odkaz: https://doaj.org/article/e076043a4dcd4cb1bef78bce56403e70

Seasonal Variation of the Atmospheric Bacterial Community in the Greenlandic High Arctic Is Influenced by Weather Events and Local and Distant Sources

Autor: Lasse Z. Jensen, Marianne Glasius, Sven-Erik Gryning, Andreas Massling, Kai Finster, Tina Šantl-Temkiv

Publikováno v: Frontiers in Microbiology, Vol 13 (2022)

The Arctic is a hot spot for climate change with potentially large consequences on a global scale. Aerosols, including bioaerosols, are important players in regulating the heat balance through direct interaction with sunlight and indirectly, through

Externí odkaz: https://doaj.org/article/a576c6b808434b64a624968f25887a67

Circulating Glucagon 1-61 Regulates Blood Glucose by Increasing Insulin Secretion and Hepatic Glucose Production

Autor: Nicolai J. Wewer Albrechtsen, Rune E. Kuhre, Daniel Hornburg, Christian Z. Jensen, Mads Hornum, Carsten Dirksen, Maria Svane, Lærke S. Gasbjerg, Nils B. Jørgensen, Maria N. Gabe, Emilie Balk-Møller, Reidar Albrechtsen, Marie Winther-Sørensen, Katrine D. Galsgaard, Felix Meissner, Tina Jorsal, Asger Lund, Tina Vilsbøll, Rasmus Eliasen, Kirstine N. Bojsen-Møller, Thomas Idorn, Carolyn F. Deacon, Filip K. Knop, Mette M. Rosenkilde, Bolette Hartmann, Bo Feldt-Rasmussen, Matthias Mann, Sten Madsbad, Jens J. Holst

Publikováno v: Cell Reports, Vol 21, Iss 6, Pp 1452-1460 (2017)

Summary: Glucagon is secreted from pancreatic α cells, and hypersecretion (hyperglucagonemia) contributes to diabetic hyperglycemia. Molecular heterogeneity in hyperglucagonemia is poorly investigated. By screening human plasma using high-resolution

Externí odkaz: https://doaj.org/article/b5aa1694774f4b23bb8fed0e16aceb6a

Long-term stability of thyroid peroxidase antibody (anti-TPO) in serum in the Danish General Suburban Population Study

Autor: Christian Z. Jensen, Birte Nygaard, Jens Faber, Palle L. Pedersen, Morten K. Larsen, Jørgen K. Kanters, Henrik E. Poulsen, Mark Kellogg, Christina Ellervik

Publikováno v: Clinical Chemistry and Laboratory Medicine (CCLM).

Objectives We evaluated the long-term stability of thyroid peroxidase antibody (anti-TPO). Methods In the Danish General Suburban Population Study (GESUS), serum samples were biobanked at −80 °C during 2010–2013. In a paired design with 70 subje

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4f02046aed1109dffcf204b6d8818ea1
https://doi.org/10.1515/cclm-2022-0845

On measurements of glucagon secretion in healthy, obese, and Roux-en-Y gastric bypass operated individuals using sandwich ELISA

Autor: Nicolai J. Wewer Albrechtsen, Sasha A. S. Kjeldsen, Nicole J. Jensen, Jørgen Rungby, Simon Veedfald, Kirstine N. Bojsen-Møller, Carsten Dirksen, Christian Z. Jensen, Christoffer Martinussen, Sten Madsbad, Jens J. Holst

Publikováno v: Wewer Albrechtsen, N J, Kjeldsen, S A S, Jensen, N J, Rungby, J, Veedfald, S, Bojsen-Møller, K N, Dirksen, C, Jensen, C Z, Martinussen, C, Madsbad, S & Holst, J J 2022, ' On measurements of glucagon secretion in healthy, obese, and Roux-en-Y gastric bypass operated individuals using sandwich ELISA ', Scandinavian Journal of Clinical & Laboratory Investigation, vol. 82, no. 1, pp. 75-83 . https://doi.org/10.1080/00365513.2021.2016943

Glucagon is a key regulator of metabolism and is used in the diagnostic of neuroendocrine tumors. Accurate measurement of glucagon requires both extreme sensitivity and specificity since several peptides are derived from the same proglucagon precurso

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::878db8549d8f6053062ff34fe49f63a1
https://curis.ku.dk/portal/da/publications/on-measurements-of-glucagon-secretion-in-healthy-obese-and-rouxeny-gastric-bypass-operated-individuals-using-sandwich-elisa(3c8331a4-44ba-4400-958c-88fb54f4ec06).html